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What will the following nmap command accomplish? NMAP -sS -O -p 123,153 192.168.100.4
A stealth scan, opening port 123 and 153
A stealth scan checking all open ports excluding ports 123 and 153
A stealth scan, determine the operating system, and scanning of ports 123 and 153
Ss=Stealth Scan O=operating system p= specific ports
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